Method of making a miniature multi-conductor electrical cable

Abstract

A miniature, electrically-insulated multi-conductor electrical cable suitable for implantation in living bodies and readily connected to sensors or electrodes with terminal pads or to conductors such as printed flex circuit traces of electrical circuits, and a method for preparing such cables. Individual electrical conductors are coated with at least one layer of insulating material. The insulated individual conductors are stranded together, or optionally bound together by an additional layer of insulating material which is compatible with implantation in living bodies. The individual conductors are separated from one another in terminal portions of the cable and are encapsulated in a ribbonizing resin which is trimmed to expose portions of the individual conductors, held by the ribbonization resin at a predetermined pitch to facilitate connection of each of the conductors to a respective conductor trace of a printed circuit or flex circuit.

Dependencies are inferred from the claim text.